Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Polyglass S.P.A. — 8 Patents

Rank (All Time): #64,127 of 105,917Top 65%
15 inventors
8 Patents All Time

Top Inventors at Polyglass S.P.A. All Time

Showing 1–15 of 15 inventors

RankNamePatents
1 Louis L. Grube 4
2 Betiana Andrea Acha 3
2 Luigi Zanchetta 3
2 Romano Zanchetta 3
#5 Ariel Lender 1
#5 David J. Farrell 1
#5 Daniele Pascon 1
#5 Elvira Joana Ferreira Peralta 1
#5 Harold Sheldon Watkins 1
#5 Khoa Dang 1
#5 Marco Sieber 1
#5 Michele Drigo 1
#5 Natalino Zanchetta 1
#5 Robert Salars 1
#5 Shawn Carney 1